package com.youlai.boot.modules.brand.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.youlai.boot.modules.brand.model.BrandMerchant;
import java.util.List;

public interface BrandMerchantService extends IService<BrandMerchant> {
    List<Long> getMerchantIdsByBrandId(Long brandId);

    List<Long> getBrandIdsByMerchantId(Long merchantId);

    void addBrandMerchant(Long brandId, Long merchantId);

    void removeBrandMerchant(Long brandId, Long merchantId);
}